Herd Behavioral Research on the Chinese Security Investment Funds
|Keywords||Herd behavior Securities Investment Fund LSV model|
China's securities market , the majority of retail investors . The this kind the the main of the investment in order to the retail investors structure is considered to be to be the caused by the one of the of the the an important factor in the strenuous fluctuations in of the of the our country the stock market . According to the universal law of the development of the securities market in the world , investors institutionalization is the direction of the development of the securities market . Increase the proportion of institutional investors in the market is not only conducive to the stability of the securities market , also can contribute to market efficiency . Since the 1990s , with the introduction of a series of national support policies , China's securities investment funds in China's securities market gradually developed . Securities investment funds as the main part of the institutional investors , play an important role in the market . However , along with the increase in the number of securities investment funds and the expansion of the scale , China's securities market is still large fluctuations in the short term , the impression is that while the number of institutional investors and the scale of the development , but did not play its due stabilizing effect on the market . Studies have shown that the behavior of securities investment funds in the market is not completely rational , irrational \Herd behavior involving the investment behavior of different investment entities , the market will bring a great deal of instability , and may trigger a series of reactions within the larger range . In view of the negative impact of herd behavior to the market , it is necessary to study the herd behavior of China 's securities investment funds . In this paper, the Reference scholars from various countries of the herd behavior of securities investment funds research based on the use of LSV statistical model analysis of China 's securities investment portfolio of the Fund in July 2005 to June 2009 found that China's securities investment Fund regardless of is in the the in the the \hope that these policy recommendations will help standardize the investment behavior of China 's securities investment funds , and reduce the occurrence of herd behavior , thus creating a favorable investment climate for China's securities market .